Biology · Plant Anatomy
Which of the following features/components are associated with sieve-tube elements found in Angiosperms? A. Sieve tube B. P-protein present C. P-protein absent D. Sieve-plate E. Companion cells Choose the correct answer from the options given below:
- 1A, B, E only
- 2A, B, C, D, E only
- 3A, C, D, E only
- 4A, B, D, E only✓
Correct answer
A, B, D, E only
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